




Vorsk VMAR Shotgun Shell HPA Adapter - PLUG AND PLAY (PREORDER)
T1P Dead Drop Grip Compatible Run your HPA line seamlessly from your adapter into your rifle's grip Click to learn more
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T1P Dead Drop Grip Compatible Run your HPA line seamlessly from your adapter into your rifle's grip Click to learn more
T1P Dead Drop Grip Compatible Run your HPA line seamlessly from your adapter into your rifle's grip Click to learn more
DOES NOT REQUIRE A DONOR MAGAZINE, JUST PLUG AND PLAY
THIS IS A PREORDER ITEM WHICH WILL SHIP WHEN WE RECEIVE OUR VMAR BATCH, ALLOWING US TO TEST THE ADAPTERS
Wanting to use a shotgun shell with your Vorsk VMAR? We’ve reverse engineered & manufactured our own magazine, then put our awesome shotshell mechanism inside!
A BB latch prevents dropped BBs (0 BBs dropped when shell is empty) and simple push mag release on the bottom the adapter makes it easy to change shells.
Features:
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Lightweight magazine setup without an obvious HPA adapter aesthetic
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Looks like a short smaller capacity M4 mag for DMR aesthetic
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BB retention mechanism to reduce BB loss during magazine changes
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US style fitting as standard
This adapter allows you to run HPA on your MWS / MWS clone
Comes pre-fitted with valve, feed lips and gas router - you do not need to use any donor parts. No assembly is required.
We test each adapter in a Vorsk VMAR before shipping.
The gas router for this adapter is made from injection moulded rubber, to the standard MWS spec and dimensions, meaning you can use a factory or aftermarket MWS router should you wish. TM MWS feed lips are also compatible with this adapter.
We utilise a very high flow valve. This has allowed us to build a far more reliable adapter that is capable of high FPS and sustained full auto.
A rear shim is included, which can be fitted to increase air seal (due to manufacturing tolerances between various brands of 'MWS' receiver)
Includes rear shim, one set of spare feed lips, a longer valve knocker for certain non TM MWS clones, and all screws required to fit any of our modular magwell bases.

You will also be provided three feed tubes of different lengths. Sometimes, due to manufacturing tolerances of the shells, you may need to swap out the feed tube already pre-fitted to give the best feeding results. This video demonstrates how simple this is:
Plug and Play
This adapter is ready to go out of the box. Valve, feed lips, and gas router are already fitted to the adapter. You do not need to use any donor parts.No assembly is required.
M4 Adapter Information
- Injection moulded from polycarbonate, this magwell is near indestructible!
- Compatible with most airsoft M4 magazines.
- We recommend EPM1/EPM1s magazines as they have excellent fitment and strong springs.
- Magazines advertised as Fast Feed such as the original EPM or Amarok magazines will also work well
- BB retention means only 2-3 BBs are dropped when changing mag
- A swappable rear shim is included
Key Information
- We use a US Foster Fitting as standard. This is the most common airsoft HPA fitting. EU fittings can be purchased separately.
- Some of our HPA adapters have a smaller internal volume than gas magazines. Because of this, you will need to use a PSI of 90–150.
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If you need higher FPS, you can:
- Fit a tighter barrel
- Use a longer barrel
- Use heavier BBs
- Fit an improved hop bucking
- If your replica has an NPAS fitted, we advise opening it fully.
- Do not exceed 150 PSI. Many airsoft guns will not see an increase in FPS past this, as the hammer may struggle to depress the valve correctly.
- Insert the HPA adapter with your bolt / slide locked back to minimise pressure against the nozzle loading arm.
AIRTAC Adapters
Each of our adapters is designed to be low profile while reaching field limit FPS. We design and manufacture all of our products to the highest standard, and do not charge extra for ‘premium’ features. Where applicable this adapter features:- Lifetime Warranty (Our adapters have to be built to last)
- Injection moulded or CNC magwell that is impervious to BB strikes at point blank skirmish FPS.
- CNC or Injection moulded Feed Tubes and Magazine Catches for lifelong durability.
- Tuneability/compatability via integrated shim systems
- Gas Routers injection moulded from NBR, 1:1 with the factory gas router (we have tried using elastic resin and it is not as durable)
- Seal Test
- Firing test, for feed and recoil (we have over 100 guns on site for testing)

